[clang] [clang][Sema] Allow null caller for HIP kernel launch in incremental mode (PR #218659)

[Aditya Sinha via cfe-commits]

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@@ -73,6 +72,9 @@ ExprResult SemaCUDA::ActOnExecConfigExpr(Scope *S, SourceLocation LLLLoc,
         // the host-side kernel call.
         if (getLangOpts().HIP)
           IsDeviceKernelCall = false;
+      } else if (!Caller && getLangOpts().HIP &&
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AdityaSinha149 wrote:

Updated the condition to trigger only when the current context is a top-level statement declaration (`TopLevelStmtDecl`), rather than for any null caller. Thanks for the review.

https://github.com/llvm/llvm-project/pull/218659